Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 General Science Chemistry States of Matter
Which of the following is a characteristics of amorphous solids?
1
A definite and characteristic enthalpy of fusion
2
Melting at a sharp and characteristic temperature
3
A definite characteristic geometrical shape
4
Gradual softening over a range of temperatures
5
Answer Not Known